English  |  正體中文  |  简体中文  |  Items with full text/Total items : 62830/95882 (66%)
Visitors : 4157587      Online Users : 779
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/114814


    Title: 架構於A4WP無線充電機制利用權重排程改良充電效率
    Other Titles: Improvement of wireless charge A4WP mechanism via charging schedule
    Authors: 韓靜慈;Han, Ching-Tze
    Contributors: 淡江大學電機工程學系碩士在職專班
    吳庭育
    Keywords: A4WP;Charging;WPC;無線充電
    Date: 2017
    Issue Date: 2018-08-03 15:04:52 (UTC+8)
    Abstract: 近年來由於各式無線行動裝置和感測器的應用普及,這些行動裝置的最大特色就是輕薄短小的可攜性設計,因此這些裝置的電力來源就必須依賴電池供應。有鑑於此如何快速和有效率的近行充電是目前追求的技術之一。要如何能在同樣的充電能量狀態下同時提供給眾多裝置,並能兼顧行動裝置使用者的使用特性需求,因此本篇論文提出使用充電排程改良無線充電A4WP機制來達到這樣的充電需求。
    本次研究採用無線電力聯盟(Alliance for Wireless Power, A4WP)的無線充電方式,可以有效計算和分配充電需求,但因A4WP的總功率是被限制住的,,提供待充電方的電流是採取均分的方式分配,對於有特殊需求的待充電方是不合用,透過本論文的運算方式後能夠提供一個人性化的充電方式對於需求充電的使用者在最短時間內,使用最低的運算量,先針對需求度最高的充電對象進行充電並又能兼顧其它待充電裝置。

    運用充電排程可大幅度減少充電時間,而能夠求取最佳充電策略,希望能短時間內達到供給充電給最需要使用電力的使用者,基於此架構能讓A4WP的普及性更為完善。

    本論文為了提供完善需要充電裝置及其使用者的需求,將調整無線充電的彈性及速度,提出一種新式充電排程架構:整合了裝置本身電量狀態以及裝置使用者的特性提供最佳化等相關機制來縮短充電裝置的充電時間。減少充電裝置時,發生長時間排隊或擁塞發生以有效提升整體充電傳輸效能。
    The various wireless mobile device and sensor detection are very popular in the market recent years, the common feature of those devices are small and light to be carried conveniently. Moreover, its power resources must rely on battery to supply those devices. Hence, it will be crucial to have fast and efficient charging method.
    In order to meet this purpose for various devices under limited battery capacity, here this paper brought out an idea, by using Charging Schedule to improve wireless charging A4WP method, to meet this requirement.
    The wireless charging method of Alliance for Wireless Power (A4WP) can be calculated effectively and be allocated charging demand. Due to the total power of A4WP is limited; the charging current is decided to device equally which is not suitable for special needs device. The user can charge his/her devices in shorten of time with lowest algorithm by having method of this paper discussed. This is not only fulfilling the needs of charging for the most demand device, but also the rest of devices that are waited for to be charged.
    Charging Schedule could massive decrease charging calculated time to meet the best charging strategy and supply to the most demand devices charging in short time. Based on this structure, the purpose of this paper is to have better popularity of A4WP.In order to improve the charging device and fulfill user’s needs, there is new charging method and algorithm structure in this paper, which is Charging by schedule.
    Appears in Collections:[Graduate Institute & Department of Electrical Engineering] Thesis

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML81View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback